Mathematics, 03.05.2021 08:50 aubrey1161
If sinA=3/5 in quadrant II and cosB=5/13 in quadrant I, what is cos(A-B)?
Answers: 2
Mathematics, 22.06.2019 02:50
Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?
Answers: 2
Mathematics, 22.06.2019 03:00
The sum of four times a number and three is two times the number minus twenty nine
Answers: 2
If sinA=3/5 in quadrant II and cosB=5/13 in quadrant I, what is cos(A-B)?...
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